4469220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3547}}^1$

素因数の和:3569

約数の個数: 72

約数和(自身を含む): 15497664

約数和(自身を除く): 11028444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3547, 7094, 10641, 14188, 17735, 21282, 24829, 31923, 35470, 42564, 49658, 53205, 63846, 70940, 74487, 99316, 106410, 124145, 127692, 148974, 159615, 212820, 223461, 248290, 297948, 319230, 372435, 446922, 496580, 638460, 744870, 893844, 1117305, 1489740, 2234610, 4469220]

約数ペア:

[(1, 4469220), (2, 2234610), (3, 1489740), (4, 1117305), (5, 893844), (6, 744870), (7, 638460), (9, 496580), (10, 446922), (12, 372435), (14, 319230), (15, 297948), (18, 248290), (20, 223461), (21, 212820), (28, 159615), (30, 148974), (35, 127692), (36, 124145), (42, 106410), (45, 99316), (60, 74487), (63, 70940), (70, 63846), (84, 53205), (90, 49658), (105, 42564), (126, 35470), (140, 31923), (180, 24829), (210, 21282), (252, 17735), (315, 14188), (420, 10641), (630, 7094), (1260, 3547)]